Answer:
s=-130.54
z=392.35
if you were to run a business like this I belive you would be losing alot of money perhaps try and check if your missing a decimal
Step-by-step explanation:
Squash=s
Zucchini=z
5s+2z=132
3s+z=.73
Im not sure why your prices are so different, but I think you may have forgotten a decimal point.
set z by itself using the 2nd equation
z=-3s+.73
substitute the equation into the first one
5s+2(-3s+.73)=132
expand
5s-6s+1.46=132
move the 1.46 to the other side and simplify
-s=130.54
s=-130.54
now put this back into one of the equations to find z
3(-130.54)+z=.73
z=392.35
Use ΔDEF, shown below, to answer the question that follows:
What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.
<A and <B are vertical
angles. if m<A =(3x+13)° and <B=(5x+9)° then find the measure of <A
Answer:
Step-by-step explanation:
3x+13 = 5x+9
2x = 4
x = 2
A = 3x+13 = 19°
Which expression is equivalent to
Answer:
C
Step-by-step explanation:
16 times 0.5x equals 8x.
16 times -0.75 equals -12y, so this means A and D are incorrect.
16 times 2 is 32, so this means that B is wrong, for you must multiply each number in the parentheses by 16.
Hope that helps :)
What is the quotient of 9.75÷1.3
Answer:
7.5
You know, you can just use a calculator.
If the diagonals of a shombus are 10 and 24, find the area of the rhombus
A
120 units
B
240 units
С
60 units
D
180 units
Ron walked 8/10 mile from his grandmothers house to the store. Then he walked 9/10 mile to his house. Use benchmarks to estimate how far he walked altogether.
Answer:
1 7/10 miles
Step-by-step explanation:
Linda started taking piano lessons. She had to practice 1 3/4 hours each day. If after only 8 days Linda decided she wanted to stop, how many hours did she take lessons
Answer:
If you mean how many hours did she practice because it didn't say how long her lessons are then the answer is 14 hours
Step-by-step explanation:
1 3/4 = 1.75
8 times 1.75 = 14
Kevin can travel 22 1/2 miles in 1/3 hours. What is his average speed in miles per hour
Answer:
67 1/2
Step-by-step explanation:
22 1/2*3
Write 6.789 in word from
Answer:
six- and seven hundred eighty nine hundredths
Step-by-step explanation:
6 is the whole number
789 is ow many hundreths there is
Five lemons cost 1.50 how much does 1 lemon cost
WILL GIVE BRAINIEST TO THE FIRST PERSON WHO ANSWERS THEM ALL CORRECTLY, BUT U HAVE TO BE QUICK!!!
Answer:
A) a^8
B) 16a^14
C)a^mn
D)24a^yz
E)a^3
F)5a^2
G) a^5
H)a^m-n
The value of r2 for a relationship between gallons of gasoline used (explanatory) and the number of miles anven
(response) by a certain car is calculated as 96.78%.
Which of the following statements is the best interpretation of r2?
O About 3.22% of the variation in the gallons of gasoline of the car is accounted for by the linear relationship
created with the number of miles driven.
About 3.22% of the variation in the number of miles driven by the car is accounted for by the linear relationship
created with the gallons of gasoline.
O About 96.78% of the variation in the gallons of gasoline of the car is accounted for by the linear relationship
created with the number of miles driven.
About 96.78% of the variation in the number of miles driven by the car is accounted for by the linear relationship
created with the gallons of gasoline.
Answer:
About 96.78% of the variation in the gallons of gasoline of the car is accounted for by the linear relationship created with the number of miles driven. C
Step-by-step explanation:
Mr. Kershner is a school nurse. He uses, on average, 24 self-adhesive bandages during each spring month: March, April, and May. He also knows that in June there are several field days and he will need 4 times the number of bandages for that month.
If the bandages cost 3 cents each, what is his total cost for March through June?
If the bandages cost 3 cents each, Mr. Kershner's total cost for bandages from March through June is $5.04.
What is an arithmetic operation?
Arithmetic operations is a branch of mathematics, that involves the study of numbers, the operation of numbers that are useful in all the other branches of mathematics. It basically comprises operations such as Addition, Subtraction, Multiplication, and Division.
The number of bandages used by Mr. Kershner in March, April, and May is 24 bandages each month, for a total of 24 x 3 = 72 bandages for those three months.
In June, he will need four times as many bandages as in the other months, for a total of 4 x 24 = 96 bandages.
The total number of bandages used from March through June is 72 + 96 = 168 bandages.
The cost of each bandage is 3 cents, so the total cost for 168 bandages is 168 x 3 = 504 cents, or $5.04.
Therefore, Mr. Kershner's total cost for bandages from March through June is $5.04.
To learn more about the arithmetic operation visit,
brainly.com/question/13181427
#SPJ1
what is the y-intercept of the line perpendicular to the line y = 4/3 x + 1 that includes the point (4, 1)
-4(2x-7)=12 give the value of x. Enter your value for x and your explanation or steps used to solve for x
Answer:
2
Step-by-step explanation:
-4(2x-7)=12
(2x-7)=12/(-4)
2x-7=-3
2x= -3+7
2x= 4
x= 4/2
x=2
100 point question. I attached a screenshot of the problem.
Answer:
9
Step-by-step explanation:
Tyler poured 15 cups of water into 2 equal sized bottles and filled each bottle. How much water was in each bottle?
Answer:7.5
Step-by-step explanation:
you divided 15 into 2
Answer:
7 and a half
Step-by-step explanation:
Divide 2 and 15 toet 7 and a alf
3 +3/2 x + 4 = 4x -
5/2X
how do i do math qyestions
Answer:
By solving them of course ;-;
Answer: that depends on the qyestion
How might a victory at Gettysburg have benefited the confederacy? Plz I need this fast!!!! I will mark brainist!!!
Answer:
It might have convinced European nations to align with the South.
Step-by-step explanation:
i did this one twice
PS
The diagram shows the dimensions of a coal bunker.
The volume of the bunker is 0.432 m^3
Calculate the length, a, shown on the diagram. Give your answer in centimetres.
Answer:
Step-by-step explanation:
80×= 8×+16
What shape is this cross-section?
A. Rectangle
B. Pyramid
O C. Trapezoid
D. Triangle
If you're referring to the actual 3D shape, that would be a rectangle. If you're referring to the shape in the middle, it would be a Trapezoid.
Answer:
A. Rectangle
Step-by-step explanation:
It is a rectangle, not any of the other shapes listed in the other answer choices.
Hope this helps! :)
Gordon read 18 pages of a book about rockets in 40 minutes. What was the unit rate per minute? Per hour?
Answer:
he can read a page in about 2 minutes and i.d.k about the hour part
Step-by-step explanation:
you do
40 divided by 18 and get 2.2
Answer:
.45 per minute and 27 per hour
Step-by-step explanation:18/40 simplified
Help&EXPLAIN
Don’t use for points or I’ll take it back and report
Answer: 6
Step-by-step explanation:
Answer:
x = 105 degrees
Step-by-step explanation:
180 degrees total
180 - 75 = 105
x = 105 degrees
It takes a C or better in this class to transfer to another college. What is the ratio of the number of students who can transfer this course in relation to those that cannot
Grades | Number of Students
A 19
B 30
C 25
D 12
F 14
HELP PLEASEEEEEEEEEEEEEEEEEEEEEEE WILL GIVE BRAINLISTTTTTTTTTTTTTTTTTTT
Answer:
Step-by-step explanation:
if we need to approximate,
the radius=125, the diameter is d=250
we estimate that pi=3
C=3*250=aprox 750
the closest number is 785
Answer:
I think it's D 785 meters.
Step-by-step explanation:
Circumference is 2nr
C=2πr=2·π·125≈785.39816
785.39816 is rounded to is 785
Consider the baggage check-in process of a small airline. Check-in data indicate that from 8 a.m. to 9:30 a.m., 360 passengers checked in. Moreover, based on counting the number of passengers waiting in line, airport management found that the average number of passengers waiting for check-in was 30.
Required:
How long did the average passenger have to wait in line?
Answer:
[tex]Average = 7.5\ mins[/tex]
Step-by-step explanation:
Given
[tex]Time = 90\ mins[/tex] i.e. 8am to 9:30am
[tex]Total\ Passengers = 360[/tex]
[tex]Average\ Passengers= 30[/tex]
Required
Determine the average waiting time
The average waiting time is calculated as:
[tex]Average = \frac{Average \ Passengers}{Total\ Passengers} * Time[/tex]
[tex]Average = \frac{30}{360} * 90\ mins[/tex]
[tex]Average = \frac{30* 90\ mins}{360}[/tex]
[tex]Average = \frac{2700\ mins}{360}[/tex]
[tex]Average = 7.5\ mins[/tex]
Hence, the average waiting time is 7.5 minutes
Will give brainlest if right! Two plus two?
If Izzy has 43 minutes to do her work and her brother has 30 because he started before her how many minutes they would have together do you have to multiply to find it out
Answer:
you dont have to multiply
Step-by-step explanation:
because the keyword "Have together" in math indicates it is an adding problem
Find the degree of the term.
- 3x^3
The degree of – 3x^3 is
Answer:
the degree of -3x^3 is 3
Step-by-step explanation:
the exponent is 3